HVAC: FCU Not Heating (Fan Coil Unit Troubleshooting & Repair) Fan Coil Unit Not Heating/Cooling
ฝัง
- เผยแพร่เมื่อ 30 มี.ค. 2024
- HVAC: FCU Not Heating (Fan Coil Unit Troubleshooting & Repair) Fan Coil Unit Not Heating/Cooling / HVAC Service Call: Fan Coil Unit Not Heating (FCU Electric Heat Strip Troubleshooting & Repair)HVAC Service Call: 2 Pipe Fan Coil Unit Not Heating (Fan Coil Unit With Emergency Electric Heat) HVAC (Heating, Ventilation, Air Conditioning) FCU Not Heating/Cooling / HVAC Fan Coil Unit / HVAC Fan Coil Unit Not Working / HVAC Fan Coil Unit Not Heating / HVAC Fan Coil Unit Not Cooling / HVAC Fan Coil Unit Troubleshooting / HVAC FCU / FCU Not Cooling / FCU Not Heating / FCU Not Turning On / FCU Not Working / FCU Maintenance / FCU Troubleshooting / FCU Installation / FCU Thermostat / FCU Valve Actuator / FCU Transformer / FCU Control Relay / FCU SPDT Auto Changeover / FCU Pipe Sensor / Chilled Water Fan Coil Unit / Hot Water Fan Coil Unit / 2 Pipe Fan Coil Unit / 4 Pipe Fan Coil Unit #HVAC #FCU #JUMPERMANTECH
Chilled water circulates through a pipework distribution system to the heat exchanger (coil) within the fan coil unit. Fans within the unit then draw air over the exchanger containing the cold water cooling the air, which is finally dispersed into the desired space to provide the occupants or building users with comfort cooling.
In the summer, this building uses chilled water and in the winter the building uses hot water which gets distributed to these fan coil units. There is an electrical heater installed for those cold off season days while the chiller is in operation.
GoPro HERO8 Black (Camera Used In This Video)
amzn.to/3q4FmEz
Veto Pro Pac TECH MC
amzn.to/3gURJyZ
EPAuto Socket Set
amzn.to/4crx0e2
Cobalt Step Drill Bit
amzn.to/4a7w3WL
Fluke 902 FC HVAC True-RMS Clamp Meter
amzn.to/39wvwiK
Fieldpiece ADK7 Deluxe Silicone Test Lead Kit
amzn.to/3VNYXDv
Klein Tools ET600 Megohmmeter Insulation Tester
amzn.to/409iNvu
Supco M500 Insulation Tester/Electronic Megohmmeter
amzn.to/42oy0ua
Fluke 1AC-A1-II VoltAlert Non-Contact Voltage Tester
amzn.to/3FcWElQ
Fieldpiece JL3KR4 HVACR Charge Kit (Digital Gauges/Probes)
amzn.to/3E4W0Fr
Fieldpiece SPK2 Folding Pocket In-Duct Thermometer
amzn.to/3mi8Fih
Fieldpiece SPK3 Folding ROD Dual Temperature Thermometer
amzn.to/3FbDufQ
Milwaukee M12 2-Tool Combo Kit 2598-22
amzn.to/3CtCRNC
Milwaukee Cut 1 Dipped GLOVES L
amzn.to/3s8H18O
Milwaukee 2351-20 M12 LED Stick Light
amzn.to/3rVJKEK
Milwaukee 48-22-1985 Fastback Hawk Bill Folding Knife
amzn.to/3e53ygW
Milwaukee 48-22-1500 Fastback Compact Folding Utility Knife
amzn.to/3qazJkC
Milwaukee 48-22-4041 Iron Carbide Core Large-Looped Jobsite Scissors
amzn.to/32fxC6I
Milwaukee 4932459097 Billet Torpedo Level
amzn.to/30Dh6Nw
Milwaukee Wide Blade Magnetic Tape Measure 16 FT
amzn.to/3yEN7kL
Milwaukee Fine Pt. Markers Black
amzn.to/3e4fH5W
Streamlight 66604 MicroStream USB 250-Lumen Rechargable Pocket Flashlight
amzn.to/320XiEF
Klein Tools 11-in-1 Screwdriver / Nut Driver
amzn.to/3s3o8ql
Klein Tools 32561 Multi-Bit Screwdriver / Nut Driver 6-in-1
amzn.to/3e4ur4x
Klein Tools 32807MAG 7-in-1 Nut Driver, Magnetic Driver
amzn.to/321n4bW
Klein Tools 600-4 1/4-Inch Keystone Cushion-Grip Screwdriver
amzn.to/3J11hS1
Klein Tools 32581 4-in-1 Electronics Screwdriver Set
amzn.to/3yEj3WC
Klein Tools LLK12 L-Style Hex Key Caddy Set 12-Piece (Metric/Sae)
amzn.to/3yRUiGJ
Yellow Jacket 18975 Charge Tool
amzn.to/3J4pfvJ
Yellow Jacket 60613 Service ratchet Wrench
amzn.to/3E8iYeZ
Yellow Jacket 19173 5/16" Female Quick Couplers x 1/4" Male Flare
amzn.to/3q0TQ4M
Cooper Bussmann BP-FP-2 Cartridge Carded Fuse Puller
amzn.to/3e0USrY
Crescent 2 Pc. X6 4-in-1 Black Oxide Spline Ratcheting SAE Wrench Set
amzn.to/3qqKlw7
Crescent 4" Adjustable Cushion Grip Wrench
amzn.to/3J4qsmL
Knipex 09 08 240 SBA 9.5-Inch Insulated Ultra-High Leverage Lineman's Pliers (1000v)
amzn.to/30EQmw5
Knipex 09 11 240 9.5-Inch Ultra-High Leverage Lineman's Pliers with Fish Tape Puller and Crimper
amzn.to/3H9iYAu
KNIPEX Tools - Long Nose Pliers With Cutter, 1000V Insulated
amzn.to/3e3IEi7
KNIPEX Tools - Long Nose Pliers With Cutter
amzn.to/3gUSE2i
KNIPEX Tools 98 62 02, Flat Nose Plastic Pliers 1000V Insulated
amzn.to/3p6lFsZ
KNIPEX - 74 08 200 - High Leverage Diagonal Cutters, 1000V Insulated
amzn.to/3mh8K5U
KNIPEX - 74 01 200 Tools - High Leverage Diagonal Cutters
amzn.to/3F1VScb
KNIPEX Tools - Cobra QuickSet Pump Pliers, 1000V Insulated
amzn.to/3sftr5Q
KNIPEX Tools 3 Piece Cobra Pliers Set
amzn.to/3FbRwy7
KNIPEX Tools Pliers Wrench 3-Piece Set
amzn.to/3nnRLfW - วิทยาศาสตร์และเทคโนโลยี
New York is nuts! You find the most sh*t I have ever seen. Another great vid, man. Keep 'em coming.
It really is. I somehow run into some wild problems and no space to work in all the time lol thank you & thanks for watching! 🔧⚡️
You are not wrong bro New York is something else 🤣should see San Francisco man you see some crazy stuff sometimes
yep --- another great vid ....
I like how you explain things as you go ... It's a beautiful thing Nice job as always with a good helper ...Thx
My Uncle Was The Super For 29 buildings In Brooklyn Shitt Is Now Joke One Man Band Just Like You JMT My Summers As A kid learning The Trades From Him Boilers A/C electric plumbing you know Jack of all Trades Reall Talk 🤟👑
Super interesting! Your skill level is remarkable! That's why I like watching you work! 👏🏾👏🏾👏🏾🙌🏾💯
You do a great job of talking your way through what you’re doing. Thank you.
My Guy Stays In Heavy Rotation 💪🇺🇸
JMT TO THE RESCUE JOB WELL DONE.
Nice work again Jumper man. That place keeps you busy.
Great video! Keep up the good work!
Madness jmt you the perfectionist
Facts. Haha thank you my friend! Appreciate you 🙏
The voltage readings on the non running speeds is normal, as the windings act as an auto transformer which will increase the voltage. The current would be the important value, as the current draw on the non active speeds should be close to zero.
Thank you for your input! Its very interesting to know. Thanks for watching! 🔧⚡️
Good feedback.
Was just about to write a comment on this one, scrolled down and found you wrote it)) I Have diagnosed those units for 10 years now and quiet familiar with this. We have Honeywell Excel 10/12 as a controller for those things (water heated/cooled, depends on time of the year)
@@user-ep3qe1um1h 💯
Bustin em out! Good work, brotha. Love the vids. Keeps me motivated to learn more. Just got my Journeyman’s last week 💪🏻
Great work and great approach to solving what is a demanding and challenging job 💯💯💯👍👍👍and as usual attention to details that others dont bother with...great value..great work.
Thanks you for sharing your knowledge great work 😊
Great Video. Thank you for sharing
Thought Florida only had pancake units. This is cool to see
There are many places with units like these in NYC from fan coil units to heat pumps due to barely any space lol thanks for watching! 🔧⚡️
We got em in Georgia too. Some like this with CWS and heating coils or HWS from heat loop.
Oh really that’s cool too, I’m actually moving to Augusta, GA. Is business good up there? Do you know?
@@fendlygislain2665 don't know about Augusta, but Atlanta area will keep you busy
love a good fancoil. that wiring is criminal
Good job Jumper.
best documentary 2024 🏆
I first hit the "Like" button before I view your videos, that's beacuse I know in advance that I will be viewing "A beautiful thing.'
Happy Easter
McQuay brings me a lot of work here in Melbourne, Victoria, Australia
Most of these units at 20-25 years old now and beginning to show their age
THANKS MAN
New York keeps the bills paying jmt
Facts. Enjoy the rest of your weekend & thanks for watching! 🔧⚡️
That wire looks like Spaghetti L o L Happy Easter to everyone 😊😊😊
Maintenance Verry good
I never seen a motor do that good to know crazy
The wattage used by the heating coils is correct 8 A times 125 V is approximately 1000 watts so that the coil is working fine
Motors act like an auto transformer. The windings are connected internally. That's why you're seeing a higher voltage on different tabs
Nice sir
Those are induced phantom voltages. Analog meter would read zero as it will pull some amps for needle coil
💯
🙏🔧⚡️🤙
How much was that repair in New York?
I felt that give me a break too 😂😂
What?? No nightmare?? I'm devastated...
Back EMF will read higher than incoming voltage. Its normal.
Nice, another shitshow that pays the bills
😻💚💜💚
🔧⚡️💜
When that actuator has power the lever will move back and forth easily
Jump per groves man
I don't think that actuator was bad bro
Strange voltage stump me every time 😢
Why didn't you show the part with you insulating the pipes.. ?? Anybody could put pipes together with a tool..
Wow that place is a cluster f
The other wires will backfeed voltage when running in any of the speeds.
When there’s amperage those other wires will have voltage
Back emf
Nice job weldone❤️🩹